JPS6477908A - Manufacture of film capacitor - Google Patents
Manufacture of film capacitorInfo
- Publication number
- JPS6477908A JPS6477908A JP23519787A JP23519787A JPS6477908A JP S6477908 A JPS6477908 A JP S6477908A JP 23519787 A JP23519787 A JP 23519787A JP 23519787 A JP23519787 A JP 23519787A JP S6477908 A JPS6477908 A JP S6477908A
- Authority
- JP
- Japan
- Prior art keywords
- double
- capacitor
- evaporated
- film
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PURPOSE:To improve moisture resistance by thermally treating a capacitor element or a capacitor strip using a polyphenylene sulfide (PPS) film containing an oligomer. CONSTITUTION:Evaporated electrodes composed of aluminum are formed onto both surfaces of a dielectric film consisting of a PPS film (containing an oligomer), and coating dielectrics made up of PPO are shaped onto the electrodes, thus preparing a double-side evaporated double-side coated film. The double-side evaporated double-side coated films are laminated, and a capacitor strip in which metallicon layers composed of brass, etc., are shaped on both sides of lamination planes is acquired. The capacitor strip is thermally treated for ten hr or longer at a temperature of 180 deg.C or above, and milling-cut, thus manufacturing a capacitor element. The capacitor elements are welded to comb leads, molding sheathing is executed with an epoxy resin, the comb leads are isolated separately, and are partly bent and external electrodes are formed, thus obtaining capacitors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62235197A JPH0770413B2 (en) | 1987-09-18 | 1987-09-18 | Method of manufacturing film capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62235197A JPH0770413B2 (en) | 1987-09-18 | 1987-09-18 | Method of manufacturing film capacitor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6477908A true JPS6477908A (en) | 1989-03-23 |
JPH0770413B2 JPH0770413B2 (en) | 1995-07-31 |
Family
ID=16982514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62235197A Expired - Fee Related JPH0770413B2 (en) | 1987-09-18 | 1987-09-18 | Method of manufacturing film capacitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0770413B2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61102021A (en) * | 1984-10-25 | 1986-05-20 | 松下電器産業株式会社 | Capacitor |
JPS62158312A (en) * | 1985-12-28 | 1987-07-14 | 東レ株式会社 | Capacitor |
-
1987
- 1987-09-18 JP JP62235197A patent/JPH0770413B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61102021A (en) * | 1984-10-25 | 1986-05-20 | 松下電器産業株式会社 | Capacitor |
JPS62158312A (en) * | 1985-12-28 | 1987-07-14 | 東レ株式会社 | Capacitor |
Also Published As
Publication number | Publication date |
---|---|
JPH0770413B2 (en) | 1995-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |